搜索资源列表
Endpoint-detection-of-speech-signals
- 语音信号端点检测的多种算法，其中包括了时域的短时能量算法，短时过零率算法，以及小波去噪的若干程序！-Endpoint detection of speech signals
noisy
- 在一段语音信号上加上高斯白噪声，产生任意信噪比的程序-A voice signal with white Gaussian noise to produce any signal to noise ratio of the program
yuyinquzaoxiaobo
- 基于小波变换的语音信号分解、重构去噪，希望对大家有所帮助。-The voice signal decomposition and reconstruction based on wavelet transform denoising.I hope to be helpful.
wavelet
- 用MATLAB对一语音信号进行小波分解，然后对其各层系数进行处理以达到小波抑制的目的，重构处理后的信号，画出波形分析；用MATLAB实现对一语音信号用不同小波进行分解，提取各层的高低频系数，画出各系数波形，并重构；用MATLAB对一图象分别用不同小波分解，观察高低频部分进行重构，比较重构误差，再进行阈值消噪，比较消噪前后图象；用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-Wavelet decomposition and reconstruction
Wavelet-Denoising
- 语音信号的小波去噪，针对音频语音信号进行小波去噪处理，有强阈值以及弱阈值-Wavelet Denoising
xiaobobianhuan-
- 用三级小波变换实现的语音信号去噪处理的MATLAB源程序，去噪效果很好-Use level 3 wavelet transform of the realization of the speech signal to deal with the noise MATLAB source, denoising the effect is very good
wavelt-denoise-matlab-code
- matlab 基于小波变换的语音信号增强 及 语音信号去噪代码-matlab voice signal enhancement based on wavelet transform and speech signal denoising code
yuyinxinhaochuli
- 对一段语音信号进行加噪处理，然后用低通滤波、带通滤波、高通滤波对其进行处理，程序完美运行，但要注意音频文件的路径问题，否则运行会报错！-A voice signal plus noise, then low-pass filter, band pass filter, high pass filter processing, the program works perfect, but to pay attention to the audio path to the file, otherwi
bandpassfilter
- 带通滤波器，可以通过修改源码来调整滤波器的通频带，读入语音信号，进行加噪、调制、滤波、解调等过程实现对原语音信号的还原-bandpass filter
noise_cancelation
- 对语音信号中叠加上不同的噪声，用NLMS方法对带噪语音进行消噪处理。-Different noise superimposed on the speech signal, the NLMS method for Noisy Speech Denoising.
qiyizhiquzao
- 这个程序主要是试验一下 SVD 在语音信号去噪中的应用；-This program is mainly to test the application of the SVD in the speech signal denoising
Wxiaobooa
- 小波变换用于语音信号阈值去噪的的一个matlab程序 -Wavelet transform for voice signal threshold denoising of a matlab program
Across_speechp
- 传统双话筒降噪应用中，要求采用定向话筒对抗话音串扰问题，并且语音损伤较大，采用抗交叉串绕算法后，，仅噪声被抵消，语音信号被保留。分为两个阶段，第一阶段，学习环境，第二阶段，抵消噪声。 -The application of the traditional dual-microphone noise reduction, directional microphone to confront the problem of voice crosstalk, and the voice more
Sddenoisep
- 语音信号去噪和编码系统,包括语音信信号的采集和播放主程序,中断程序去噪等 -Speech Signal Denoising and Coding System, including the voice channel signal capture and playback the main program and interrupt program Denoising
pujianfa
- 在噪声存在的情况下为语音信号去噪，谱减法去噪-pujianfa in noise enviroment
wavelet-denosing-matlab
- 基于小波的matlab去噪程序，对一段语音信号进行去噪处理-A voice signal denoising based on wavelet matlab denoising procedures
e
- MATLAB对语音信号加噪去噪处理，对语音信号进行高通、低通滤波-MATLAB adding noise to the speech signal denoising processing, speech signal high-pass, low-pass filtering
denoising-based-on-wavelet-transform
- 这是一个基于一维语音信号的自动消噪代码，采用的是启发式阈值-This is a automatic denoising code based on wavelet transform for one-dimensional signal,we use the heuristic threshold
pujian
- 经典语音降噪算法，提高语音信号信噪比和语音可读性，谱减法源代码-Classic voice noise reduction algorithms to improve the readability of signal-to-noise ratio and the voice of the voice signal to spectral subtraction source code
Untitled2
- 经典语音降噪算法——维纳滤波算法。实现提高语音信号信噪比，提高可读性。-Classic voice noise reduction algorithm- Wiener filtering algorithm. Improve the signal-to-noise ratio of the speech signal, improve readability.